Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AH7X callsign genealogy
Currently held by NISHIMOTO, SCOTT K
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by AH7X's current licensee, walking backwards.
- Nishimoto, Scott KHIgranted 2001-05-24cancelled 2009-03-07
Successor callsigns
Callsigns held now by people who previously held AH7X.
- SAKURADA, YOICHIWAgranted 2007-02-13cancelled 2016-05-06
All historical holders
Every license row we've seen with the callsign AH7X, oldest first.
- SAKURADA, YOICHI WA2006-12-29 → cancelled 2007-02-13
- NISHIMOTO, SCOTT K HI2018-12-20 active